Set the alias for the Phar archive, and write it as the permanent alias
for this phar archive. An alias can be used internally to a phar archive to
ensure that use of the phar stream wrapper to access internal
files always works regardless of the location of the phar archive on the
filesystem. Another alternative is to rely upon Phar's interception of
include() or to use Phar::interceptFileFuncs()
and use relative paths.

Liste de paramètres

alias

A shorthand string that this archive can be referred to in phar
stream wrapper access.

Valeurs de retour

Erreurs / Exceptions

Throws UnexpectedValueException when write access
is disabled, and PharException if the alias is
already in use or any problems were encountered flushing changes to disk.